I find it odd that you get three Play Boosters with the Starter Collection
You can then sacrifice an artifact and pay four mana to fling the artifact to an opponent, dealing damage equal to that artifacts mana value
Its excellent in WB sacrifice decks where you recover the sacrificed fodder, in decks that have +1/+1 counter synergies, or if you're just getting a couple Elvish Mystics back
It has a bit more text, but being a typal lord is helpful, and having a rat tutor as an enters ability is a good way to teach about tutors without using Game Changers or building a Bracket 3 deck
Unique Combinations Give Old MtG Mechanics New Life Adventures, Sagas, and Dual-Sided Cards All Return In Surprising New Ways Magic: The Gathering has introduced a huge variety of mechanics over its 32-year history, often revisiting them when they fit a thematic niche in later sets
Troublesome permanents